JPS6441548A - Traffic call number display system - Google Patents
Traffic call number display systemInfo
- Publication number
- JPS6441548A JPS6441548A JP19862387A JP19862387A JPS6441548A JP S6441548 A JPS6441548 A JP S6441548A JP 19862387 A JP19862387 A JP 19862387A JP 19862387 A JP19862387 A JP 19862387A JP S6441548 A JPS6441548 A JP S6441548A
- Authority
- JP
- Japan
- Prior art keywords
- call number
- numeral
- talking
- display device
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE:To easily recognize a talking call number in a short period by providing a numeral display device for a digital exchange and using a storage means storing whether or not a telephone set is in talking at present so as to recognize number of telephone sets during talking and displaying the talking call number on the numeral display device in numeral. CONSTITUTION:The numeral display device 2 is connected to a bus 15 and a talking call number display program is given to a control section 3 and a switch SW to start the program is provided. Whether or not the switch SW is set is monitored in a step 1 and when the switch SW is turned off, the numerical display device 2 kept going off and the step 1 is restored. When the switch SW is set, a numeral 1 representing the talking state is read from the register 1, the traffic call number is integrated by the number of 1s, the call number is converted into numeral information, the call number is lighted on the numeral display device 2 and then the step 1 is restored. The operation above is repeated in the step 1 restored. Thus, the traffic call number is discriminated at a glance for the maintenance personnel to read the lighted numerals.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19862387A JPS6441548A (en) | 1987-08-08 | 1987-08-08 | Traffic call number display system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19862387A JPS6441548A (en) | 1987-08-08 | 1987-08-08 | Traffic call number display system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6441548A true JPS6441548A (en) | 1989-02-13 |
Family
ID=16394276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19862387A Pending JPS6441548A (en) | 1987-08-08 | 1987-08-08 | Traffic call number display system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6441548A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5438711A (en) * | 1977-09-01 | 1979-03-23 | Nec Corp | Using efficiency display system for electronic exchange |
JPS62284554A (en) * | 1986-06-02 | 1987-12-10 | Fujitsu Ltd | System state monitoring system |
-
1987
- 1987-08-08 JP JP19862387A patent/JPS6441548A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5438711A (en) * | 1977-09-01 | 1979-03-23 | Nec Corp | Using efficiency display system for electronic exchange |
JPS62284554A (en) * | 1986-06-02 | 1987-12-10 | Fujitsu Ltd | System state monitoring system |
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